Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already mark destructiveHint=true and readOnlyHint=false, and the description goes further by specifying exactly what changes: it writes suggested content to the target document and marks the suggestion applied. It also flags that authorization is involved, adding useful operational context beyond the annotation booleans.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Three short sentences, with the usage trigger front-loaded, followed by the effect and the prerequisite. Every sentence contributes necessary information; there is no filler or redundant restatement of the tool name.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple single-parameter mutation tool with destructive annotations already in place, the description covers the action, the state change, the authorization requirement, and the source of the required ID. It does not explicitly mention alternatives for rejecting or bulk-applying suggestions, but that is a minor gap given the sibling list and the clear scope.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% and the parameter description already defines suggestion_id as the numeric ID of the RepositoryDocSuggestion. The description adds extra value by telling the agent the ID must come from list-space-suggestions, which is not present in the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description names a specific verb ('apply or accept'), a specific resource ('one pending Autopilot/repository-sync documentation suggestion'), and the concrete effect (writes content to the target Space document and marks it applied). This clearly distinguishes it from sibling tools like discard-space-suggestion, snooze-space-suggestion, and bulk-manage-space-suggestions.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

It explicitly opens with 'Use this when the user wants to apply or accept...' and instructs that suggestion_id must come from list-space-suggestions. It does not explicitly enumerate when to prefer bulk-manage-space-suggestions or discard-space-suggestion, but the single-suggestion scope is clear enough for an agent to route correctly.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.